IEEE ... International Conference on Rehabilitation Robotics : [proceedings]最新文献_第5页

Hybrid Brain Computer Interface-Based Rehabilitation Addressing Post-Stroke Maladaptive Movement Patterns. 基于混合脑机接口的脑卒中后不适应运动模式康复。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11062988

J Toppi, G Savina, E Colamarino, V De Seta, F Patarini, F Cincotti, F Pichiorri, D Mattia

引用次数: 0

Intertwined Digital Human and Robot Modeling-Driven Development of Reharob 3.0: The Quad-Arm Functional Upper Limb Rehabilitation Robot System. 数字化人机建模驱动的Reharob 3.0开发：四臂功能上肢康复机器人系统。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11063149

A Toth, T Pilissy, J Kocsis, M O Bauer, D Simon, I Tavaszi, K Sandor, G Fazekas

{"title":"Intertwined Digital Human and Robot Modeling-Driven Development of Reharob 3.0: The Quad-Arm Functional Upper Limb Rehabilitation Robot System.","authors":"A Toth, T Pilissy, J Kocsis, M O Bauer, D Simon, I Tavaszi, K Sandor, G Fazekas","doi":"10.1109/ICORR66766.2025.11063149","DOIUrl":"https://doi.org/10.1109/ICORR66766.2025.11063149","url":null,"abstract":"Mass-produced industrial and service robots have been used to build therapeutic rehabilitation robots since the 1990s. REHAROB 1.0, the dual-arm upper limb rehabilitation robot prototype, was among the pioneers. The industrial collaborative robot is a new type of robot in terms of safety, appearance, performance, and cost, thanks to which it is proving itself in more and more applications. To take advantage of these benefits, the REHAROB 3.0 Robotic Trainer for Activities of Daily Living, also updated in its name, was designed and built using two industrial collaborative robots and two uniquely developed robotic fingers. The goal of our study was to introduce an iterative design and simulation process in which digital human modeling is intertwined with digital robot modeling, leading to an upper limb rehabilitation robot system targeting outstanding performance features such as synchronous exercising of every upper limb anatomical joint and training reaching and grasping Activities of Daily Living with real objects in a real environment.","PeriodicalId":73276,"journal":{"name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","volume":"2025 ","pages":"1094-1099"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Kinematics Estimation Using a Skin-Adhesive Strain Patch for Shoulder Rehabilitation: A Preliminary Study. 使用皮肤粘附应变贴片进行肩部康复的运动学估计：初步研究。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11063093

Chan Beom Park, Hyeok-Jun Kwon, Seongok Chae, Su Jae Lee, Seong Hyun Kim, Hyung-Soon Park

{"title":"Kinematics Estimation Using a Skin-Adhesive Strain Patch for Shoulder Rehabilitation: A Preliminary Study.","authors":"Chan Beom Park, Hyeok-Jun Kwon, Seongok Chae, Su Jae Lee, Seong Hyun Kim, Hyung-Soon Park","doi":"10.1109/ICORR66766.2025.11063093","DOIUrl":"https://doi.org/10.1109/ICORR66766.2025.11063093","url":null,"abstract":"Shoulder kinematics has been required to be estimated using compact sensors to provide visual feedback on joint movements for patients undergoing home rehabilitation due to musculoskeletal diseases, such as stroke. Multiple strain patches have been used for shoulder kinematics estimation, either embedded in tight shirts or attached directly to the skin. However, it is desirable to eliminate the tight shirt while minimizing the number of strain patches for convenient use in home rehabilitation. This study presents a single all-in-one skin-adhesive strain patch that enables shoulder kinematics estimation through placement optimization. At the optimal on-skin position, strains caused by flexion-extension and abduction-adduction movements were generated significantly in different directions. The fabricated all-in-one strain patch measured these strains using embedded sensors oriented accordingly. Moreover, the patch was designed to be lightweight and ultra-thin, allowing for convenient attachment to the skin. Shoulder kinematics estimation using this strain patch was preliminarily evaluated with a subject, demonstrating that shoulder joint angles could be estimated with an average error of 15.8 % of the range of motion for two degrees of freedom. The placement optimization reduced the total number of strain patches required for kinematics estimation, enhancing convenience for daily use.","PeriodicalId":73276,"journal":{"name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","volume":"2025 ","pages":"333-337"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lower Limb Muscle Activities and Contractility During Stepping Response to Unexpected Waist-Pull Perturbations. 在对意想不到的腰部牵拉扰动的步进反应中下肢肌肉活动和收缩性。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11063075

Oluwasegun Akinniyi, Maxwell Gainey, Dario Martelli, Qiang Zhang

{"title":"Lower Limb Muscle Activities and Contractility During Stepping Response to Unexpected Waist-Pull Perturbations.","authors":"Oluwasegun Akinniyi, Maxwell Gainey, Dario Martelli, Qiang Zhang","doi":"10.1109/ICORR66766.2025.11063075","DOIUrl":"https://doi.org/10.1109/ICORR66766.2025.11063075","url":null,"abstract":"Reactive balance responses, which involve corrective and protective strategies, are highly dependent on rapid muscle activation to restore postural stability. Although electromyography (EMG) is commonly used to measure muscle activity, it has limitations such as signal interference, particularly during fast responses to external disturbances. Ultrasound imaging (US), in contrast, provides visualization of both superficial and deep muscles. Combining EMG and US imaging offers complementary insight into muscle behavior during reactive balance tasks. In this study, we investigated muscle activation and fascicle length changes in the medial gastrocnemius (MGS), lateral gastrocnemius (LGS), and soleus (SOL) muscles of the dominant (stepping) leg during stepping responses to unexpected low-amplitude ($57.6 pm 5.8 ~mathrm{N}$) and high-amplitude ($123.4 pm 11.1 ~mathrm{N}$) waist-pull perturbations in the anterior and posterior directions. Five young male adults (age: $25.2 pm 5.5$ years) participated in the study. Results showed that perturbation amplitude significantly affected the EMG activation of both the MGS and SOL muscles in both directions, consistent with previous studies. Similarly, perturbation amplitude impacted fascicle length shortening in the LGS and SOL muscles. Significant differences in MGS and SOL activation were observed between high-amplitude and lowamplitude perturbations in both directions. Fascicle shortening in the LGS also differed significantly between perturbation amplitudes, whereas SOL fascicle shortening did not. By combining EMG and US imaging within the same participants, this study provides new insights into the neuromuscular mechanisms underlying balance control. These findings may inform the development of improved control strategies for neurorehabilitation devices and fall-prevention systems.","PeriodicalId":73276,"journal":{"name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","volume":"2025 ","pages":"1293-1298"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Muscle Network Analysis of a Dynamic Bilateral Task with an Upper Limb Exoskeleton. 上肢外骨骼动态双侧任务的肌肉网络分析。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11063072

Vladimiro Suglia, Cristian Camardella, Gianluca Rinaldi, Domenico Chiaradia, Domenico Buongiorno, Hui Zhou, Antonio Frisoli, Daniele Leonardis, Vitoantonio Bevilacqua

{"title":"Muscle Network Analysis of a Dynamic Bilateral Task with an Upper Limb Exoskeleton.","authors":"Vladimiro Suglia, Cristian Camardella, Gianluca Rinaldi, Domenico Chiaradia, Domenico Buongiorno, Hui Zhou, Antonio Frisoli, Daniele Leonardis, Vitoantonio Bevilacqua","doi":"10.1109/ICORR66766.2025.11063072","DOIUrl":"https://doi.org/10.1109/ICORR66766.2025.11063072","url":null,"abstract":"The coordination between muscles during the execution of a bilateral task can be analyzed by recurring to functional muscle networks, which indicates how human muscles are mutually synchronized - i.e., share an oscillatory common input - during the motor task. So far, no studies have studied the impact of an assistive exoskeleton on the neural substrates of human muscles. This work addresses this question by extracting functional muscle networks of healthy individuals during the execution of a bilateral dynamic task without and with the support of a shoulder exoskeleton. The outcomes have revealed a global stationarity of these networks, together with a slight change of synergies' shape, reflecting how the employed assistive device can change physiological patterns from both temporal and frequency domains. Despite the limited sample size, the authors claim the potential of functional connectivity analysis as an additional tool for the evaluation of inter-muscular coordination for such clinical purposes as rehabilitation robotics.","PeriodicalId":73276,"journal":{"name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","volume":"2025 ","pages":"419-424"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Muscle Synergy Analysis of Healthy Subjects Using a Soft Elbow Exosuit During Load-Carrying Tasks. 健康受试者在负重任务中使用软性肘部外套的肌肉协同分析。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11063119

Ali KhalilianMotamed Bonab, Cristian Camardella, Antonio Frisoli, Domenico Chiaradia

{"title":"Muscle Synergy Analysis of Healthy Subjects Using a Soft Elbow Exosuit During Load-Carrying Tasks.","authors":"Ali KhalilianMotamed Bonab, Cristian Camardella, Antonio Frisoli, Domenico Chiaradia","doi":"10.1109/ICORR66766.2025.11063119","DOIUrl":"https://doi.org/10.1109/ICORR66766.2025.11063119","url":null,"abstract":"Soft assistive wearable robotics, or soft exosuits, have shown great potential in enhancing human motor function while preserving the user's natural movement. They are increasingly used to reduce fatigue and the risk of injury during physically demanding tasks and everyday activities. A deeper understanding of how assistive forces from soft exoskeletons influence muscle coordination during various tasks is crucial for developing optimized control and rehabilitation strategies for these devices. This study investigates muscle synergies in healthy participants carrying loads, as often performed in daily activities, over an extended period, both with and without the assistance of a soft elbow exosuit. Synergies similarity was analyzed by comparing the extracted patterns in both conditions, as well as their composition in terms of muscle contributions. The results show that, on average, in the with-exosuit condition fewer synergies are required to explain the performed movements. This suggests the idea that the assistive device \"aggregates\" motor primitives while reducing muscle activation. Furthermore, we found that synergies dominated by the wrist flexor, biceps, and infraspinatus were not altered by the exosuit assistance. However, the deltoid-dominated synergy observed during load carrying without the exosuit was altered by the exosuit assistance, shifting to a triceps-dominated synergy.","PeriodicalId":73276,"journal":{"name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","volume":"2025 ","pages":"718-723"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Personalized Range of Motion Scaled Wrist Pointing for Robotic- Based Motor Impairment Assessment. 基于机器人的运动损伤评估的个性化运动范围缩放手腕指向。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11063030

Elijah Rice, Marcia K O'Malley

{"title":"Personalized Range of Motion Scaled Wrist Pointing for Robotic- Based Motor Impairment Assessment.","authors":"Elijah Rice, Marcia K O'Malley","doi":"10.1109/ICORR66766.2025.11063030","DOIUrl":"https://doi.org/10.1109/ICORR66766.2025.11063030","url":null,"abstract":"Movement smoothness is a commonly employed metric of motor impairment in stroke patients due to a strong correlation with Fugl-Meyer Assessment score, and because it can be assessed with functional-oriented tasks like wrist pointing. Robotic assessments of wrist-pointing tasks typically use targets located at fixed points in the workspace, which can exceed the range of motion (ROM) of stroke patients who exhibit severe motor impairment. We hypothesize that movement smoothness assessed based on movements that do not reach visual targets may conflate assessment of movement smoothness with ROM. We propose that scaling the locations of wrist pointing targets for wrist flexion-extension and radial-ulnar movements from a ROM assessment will better reflect movement characteristics. In this paper, we analyze wrist-pointing movements for fixed and ROM-scaled target locations. We evaluate wrist-pointing performance in both conditions for 8 neurologically-intact participants whose wrist ROM was constrained with a wrist brace simulating ROM deficits present after stroke. Results show that failing to reach targets during wrist pointing has a significant negative impact on movement smoothness. Additionally, scaling target placement to ROM increases the proportion of targets reached while producing practically equivalent movement smoothness to successfully reached fixed target locations. These findings support incorporation of ROM-scaled target placement into movement smoothness assessment.","PeriodicalId":73276,"journal":{"name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","volume":"2025 ","pages":"1706-1711"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Real-Time Open Source Kinematic Estimation with Wearable IMUs. 基于可穿戴imu的实时开源运动估计。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11063160

Chenquan Xu, Yuanshuo Tan, Zach Strout, Guoxing Liu, Kezhe Zhu, Peter Shull

{"title":"Real-Time Open Source Kinematic Estimation with Wearable IMUs.","authors":"Chenquan Xu, Yuanshuo Tan, Zach Strout, Guoxing Liu, Kezhe Zhu, Peter Shull","doi":"10.1109/ICORR66766.2025.11063160","DOIUrl":"https://doi.org/10.1109/ICORR66766.2025.11063160","url":null,"abstract":"Despite the growing demand for healthcare services due to an aging population, patients may avoid traditional rehabilitation centers due to high costs, discomfort, and time constraints associated with in-person assessments. Home-based rehabilitation offers a promising alternative, but effective kinematic monitoring and assessment remain challenging, especially for real-time applications. To address this gap, we have developed real-time, full-body kinematic analysis and visualization based on 12 wearable inertial measurement units (IMUs). Full body real-time kinematics estimation (20 Hz) was evaluated during walking, running, squatting, boxing, yoga, dance, badminton, and various seated extremity exercises and IMU estimations were compared with optical motion capture to determine accuracy. Results showed that walking was the most accurate with 5.4 deg median RMSE, and the overall median RMSE was 7.2 deg for all activities. A mean of 1.0 deg RMSE against offline computations (100 Hz) was also demonstrated, with a mean latency of 44.1 ms from sensor data acquisition to kinematic output. This approach holds the potential to revolutionize rehabilitation by enabling rapid assessment and real-time biofeedback for motion performance in orthopedic and neurological conditions and could significantly enhance treatment outcomes and patient compliance.","PeriodicalId":73276,"journal":{"name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","volume":"2025 ","pages":"301-307"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Robotic-Assisted Leg Stretching Techniques Facilitated by a Powered Exercise Machine and Functional Electrical Stimulation. 由动力运动机器和功能性电刺激促进的机器人辅助腿部伸展技术。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11063122

Steven Evangelos, Nicholas Rubino, Steven W Brose, Victor H Duenas

{"title":"Robotic-Assisted Leg Stretching Techniques Facilitated by a Powered Exercise Machine and Functional Electrical Stimulation.","authors":"Steven Evangelos, Nicholas Rubino, Steven W Brose, Victor H Duenas","doi":"10.1109/ICORR66766.2025.11063122","DOIUrl":"https://doi.org/10.1109/ICORR66766.2025.11063122","url":null,"abstract":"Flexibility training involving stretching aims to increase the range of motion (ROM) about a joint and mitigate factors that limit mobility. Stretching has been used for improving human performance and preventing injuries. Further, stretching can be used as spasticity treatment in people with spinal cord injury to provide relief from muscle spasms and improve passive ROM. Therapists apply manual stretching to participants; however, providing personalized and repeatable stretching forces is caregiver intensive. This paper describes the methods to apply three stretching techniques and determines the feasibility of implementing their protocols using a powered device and open-loop Functional Electrical Stimulation (FES) patterns. This paper develops a robust kinematic closed-loop controller to emulate the static, activeisolated (AIS), and proprioceptive neuromuscular facilitation (PNF) stretching techniques targeting the hamstring complex in which the human lies in a supine position. The robust electric motor controller rotates the leg from its initial position through a desired ROM using a rigid pivot arm actuated by a Bowden cable. When the leg reaches the target end ROM, FES inputs are applied for AIS and PNF stretching. Experiments were safely conducted in two able-bodied individuals to demonstrate the device's feasibility of implementing each stretching technique on the hamstring complex. A Lyapunov stability analysis ensures exponential tracking of the motor controller.","PeriodicalId":73276,"journal":{"name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","volume":"2025 ","pages":"583-588"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Skeleton-Based Transformer for Classification of Errors and Better Feedback in Low Back Pain Physical Rehabilitation Exercises. 基于骨骼的变压器在腰痛物理康复训练中的错误分类和更好的反馈。

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Pub Date : 2025-05-01 DOI: 10.1109/ICORR66766.2025.11063192

Aleksa Marusic, Sao Mai Nguyen, Adriana Tapus

{"title":"Skeleton-Based Transformer for Classification of Errors and Better Feedback in Low Back Pain Physical Rehabilitation Exercises.","authors":"Aleksa Marusic, Sao Mai Nguyen, Adriana Tapus","doi":"10.1109/ICORR66766.2025.11063192","DOIUrl":"https://doi.org/10.1109/ICORR66766.2025.11063192","url":null,"abstract":"Physical rehabilitation exercises suggested by healthcare professionals can help recovery from various musculoskeletal disorders and prevent re-injury. However, patients' engagement tends to decrease over time without direct supervision, which is why there is a need for an automated monitoring system. In recent years, there has been great progress in quality assessment of physical rehabilitation exercises. Most of them only provide a binary classification if the performance is correct or incorrect, and a few provide a continuous score. This information is not sufficient for patients to improve their performance. In this work, we propose an algorithm for error classification of rehabilitation exercises, thus making the first step toward more detailed feedback to patients. We focus on skeleton-based exercise assessment, which utilizes human pose estimation to evaluate motion. Inspired by recent algorithms for quality assessment during rehabilitation exercises, we propose a Transformer-based model for the described classification. Our model is inspired by the HyperFormer method for human action recognition, and adapted to our problem and dataset. The evaluation is done on the KERAAL dataset, as it is the only medical dataset with clear error labels for the exercises, and our model significantly surpasses state-of-the-art methods. Furthermore, we bridge the gap towards better feedback to the patients by presenting a way to calculate the importance of joints for each exercise.","PeriodicalId":73276,"journal":{"name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","volume":"2025 ","pages":"1274-1280"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0